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Fractal Design Define One Black Glass image
Fractal Design Define One Black Glass main image
General Specifications
Form Factor
ATX Mid Tower
Side Panel
Tempered Glass
Supported Motherboard Sizes
Micro ATX Mini-ITX ATX EATX
Colors
BLACK
Lighting
None
Power Supply
None
Power Supply Included
No
Supported PSU Form Factors
ATX
Transparent Side Panel
Yes
Front USB Ports
2 x USB Type-A 5Gbps 1 x USB Type-C 20Gbps
Max PSU Length
180 mm
3.5" Bays
2 bays
2.5" Bays
2 bays
External 3.5" Bays
Unknown
External 5.25" Bays
Unknown
Power Supply Shroud
Yes
Expansion Slots
7 slots
Riser Expansion Slots
0
Rear-Connect Motherboard Support
No
Physical Specifications
Max GPU Length
368 mm
Length
482 mm
Width
235 mm
Height
500 mm
Volume
56.63 L
Weight
24.43 lbs
Cooling Information
Included Fans
FRONT1:3x 140mm
Max CPU Cooler
171 mm
Fan Support
FRONT1:3x120mm; 3x140mm
REAR:1x120mm
TOP:3x120mm; 2x140mm
FRONT2:3x120mm; 3x140mm
Radiator Support
FRONT1:120mm, 140mm, 240mm, 280mm, 360mm
REAR:120mm
TOP:120mm, 140mm, 240mm, 280mm, 360mm
FRONT2:120mm, 140mm, 240mm, 280mm, 360mm
Product Information
Manufacturer
Fractal Design
Series
Define One
Variant
Unknown
Release Year
2026
Manufacturer Color
Black
UPC
None
EAN
None
Part Numbers
None
BuildCores ID
agqvrdltn
See an issue?Report an issue on OpenDB
Case

3D

Fractal Design Define One Black Glass

Best Price

$154.99

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Newegg
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$154.99

Amazon
—

$167.49

MERCHANT

SHIPPING

PROMO

AVAILABILITY

TOTAL

Newegg
FREE s/h
—
In stock

$154.99

via Newegg

Amazon
—
—
In stock

$167.49

via Amazon

MERCHANT

SHIPPING

PROMO

AVAILABILITY

TOTAL

Newegg
FREE s/h
—
In stock

$154.99

via Newegg

Amazon
—
—
In stock

$167.49

via Amazon

* BuildCores may receive compensation for affiliate sales through these linksReport a pricing issue
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General Specifications
Form Factor
ATX Mid Tower
Side Panel
Tempered Glass
Supported Motherboard Sizes
Micro ATX Mini-ITX ATX EATX
Colors
BLACK
Lighting
None
Power Supply
None
Power Supply Included
No
Supported PSU Form Factors
ATX
Transparent Side Panel
Yes
Front USB Ports
2 x USB Type-A 5Gbps 1 x USB Type-C 20Gbps
Max PSU Length
180 mm
3.5" Bays
2 bays
2.5" Bays
2 bays
External 3.5" Bays
Unknown
External 5.25" Bays
Unknown
Power Supply Shroud
Yes
Expansion Slots
7 slots
Riser Expansion Slots
0
Rear-Connect Motherboard Support
No
Physical Specifications
Max GPU Length
368 mm
Length
482 mm
Width
235 mm
Height
500 mm
Volume
56.63 L
Weight
24.43 lbs
Cooling Information
Included Fans
FRONT1:3x 140mm
Max CPU Cooler
171 mm
Fan Support
FRONT1:3x120mm; 3x140mm
REAR:1x120mm
TOP:3x120mm; 2x140mm
FRONT2:3x120mm; 3x140mm
Radiator Support
FRONT1:120mm, 140mm, 240mm, 280mm, 360mm
REAR:120mm
TOP:120mm, 140mm, 240mm, 280mm, 360mm
FRONT2:120mm, 140mm, 240mm, 280mm, 360mm
Product Information
Manufacturer
Fractal Design
Series
Define One
Variant
Unknown
Release Year
2026
Manufacturer Color
Black
UPC
None
EAN
None
Part Numbers
None
BuildCores ID
agqvrdltn
See an issue?Report an issue on OpenDB